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FRACTIONAL TYPE 3463 - TAPER SHANK - STRAIGHT FLUTE LONG CARBIDE - FOR STEEL
TYPE
Flute long carbide tips brazed to one piece hardened alloy steel bodies. Straight polished flutes. Tool geometry and carbide grade appropriate for material being machined.
NAS 897 expansion reamers manufactured to national aerospace standards 897 C. Designed and manufactured for maximum tool life. Expansion reamers are recommended for reaming abrasive materials and as the diameter wears down, the reamers can be expanded many times by tightening the end adjusting screw and regrinding to its original size. Expansion reamers should not be considered as adjustable for use in producing holes of several sizes.
TOOL
DIAMETER
MINIMUM
EXPANSION
5/16" - 15/32" .006"
1/2" - 31/32" .010"
1" - 11/2" .013"
19/16" - 21/2" .015"
Below is Lexington Cutter's selection of NAS 897 Reamers. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.
TOOL DIAMETER MORSE
TAPER
NO.
OF
FLUTES
FLT.
LEN.
OVER
ALL
LEN.
EDP
NO.
PRICE
EACH
DECIMAL
SIZE RANGE
PRICE EACH - FINISHED TO DECIMAL SIZE
DEC. FRAC. 1 PC. 2 PC. 3 PC. 4 PC. 5-7 8-14*
 .3750    3/ 1 4                 346312 $104.10  .3471 -  .3780 $144.05 $124.05 $117.30 $114.15 $110.65 $107.95
 .4062   13/32 1 4                 346313 105.65  .3781 -  .4090 145.60 125.60 118.95 115.70 112.20 109.50
 .4375    7/16 1 6                 346314 107.25  .4091 -  .4410 147.15 127.10 120.45 117.25 113.80 111.15
 .4688   15/32 1 6                 346315 111.80  .4411 -  .4720 151.85 131.90 125.00 121.85 118.45 115.80
 .5000    1/ 1 6                 346316 112.55  .4721 -  .5030 152.45 132.45 125.80 122.50 119.15 116.40
 .5312   17/32 1 6                 346317 116.00  .5031 -  .5340 155.95 135.95 129.30 126.05 122.55 119.90
 .5625    9/16 1 6  1/         346318 116.00  .5341 -  .5660 155.95 135.95 129.30 126.05 122.55 119.90
 .5938   19/32 1 6  1/         346319 120.40  .5661 -  .5970 160.30 140.30 133.65 130.40 127.00 124.30
 .6250    5/ 2 6  1/         346320 120.70  .5971 -  .6280 160.65 140.65 133.90 130.75 127.35 124.60
 .6562   21/32 2 6  1/         346321 131.05  .6281 -  .6590 171.10 151.00 144.25 141.10 137.70 134.95
 .6875   11/16 2 6  1/         346322 131.40  .6591 -  .6910 171.50 151.50 144.60 141.45 138.05 135.40
 .7188   23/32 2 6  1/         346323 136.20  .6911 -  .7220 176.25 156.10 149.45 146.30 142.80 140.15
 .7500    3/ 2 6  3/  1/ 346324 136.20  .7221 -  .7530 176.25 156.10 149.45 146.30 142.80 140.15
 .7812   25/32 2 6  3/  1/ 346325 146.15  .7531 -  .7840 186.20 166.20 159.40 156.25 152.80 150.15
 .8125   13/16 2 6  3/  1/ 346326 146.15  .7841 -  .8160 186.20 166.20 159.40 156.25 152.80 150.15
 .8438   27/32 2 6  3/  1/ 346327 152.25  .8161 -  .8470 192.30 172.20 165.50 162.25 158.85 156.10
 .8750    7/ 2 6  1/ 10         346328 157.90  .8471 -  .8780 199.55 178.70 171.70 168.40 164.85 162.00
 .9062   29/32 2 6  1/ 10         346329 166.40  .8781 -  .9090 207.85 187.05 180.20 176.80 173.25 170.45
 .9375   15/16 3 8  1/ 10         346330 167.25  .9091 -  .9410 208.75 188.00 181.00 177.75 174.10 171.35
 .9688   31/32 3 8  1/ 10         346331 173.20  .9411 -  .9720 214.60 193.90 186.90 183.60 180.05 177.25
1.0000         3 8  5/ 10  1/ 346332 173.20  .9721 - 1.0030 214.60 193.90 186.90 183.60 180.05 177.25
1.0312  1/32 3 8  5/ 10  1/ 346333 184.15
1.0625  1/16 3 8  5/ 10  1/ 346334 184.15 1.0031 - 1.0660 225.75 204.90 198.05 194.65 191.10 188.30
1.0938  3/32 3 8  3/ 11         346335 189.65
1.1250  1/ 3 8  3/ 11         346336 189.65 1.0661 - 1.1280 231.05 210.30 203.30 200.00 196.50 193.60
1.1875  3/16 3 8  3/ 11         346338 202.30 1.1281 - 1.1905 243.90 223.00 216.00 212.75 209.15 206.35
1.2500  1/ 4 8  7/ 11  1/ 346340 216.00 1.1906 - 1.2530 257.60 236.75 229.75 226.45 222.95 220.15
1.3125  5/16 4 8  7/ 11  1/ 346342 224.15 1.2531 - 1.3155 265.70 244.95 237.95 234.65 231.05 228.20
1.3750  3/ 4 8         12         346344 248.55 1.3156 - 1.3780 290.15 269.35 262.50 259.15 255.50 252.75
1.4375  7/16 4 8         12         346346 275.50 1.3781 - 1.4405 319.90 297.55 290.20 286.70 282.85 279.85
1.5000  1/ 4 8  1/ 12  1/ 346348 283.85 1.4406 - 1.5030 328.15 305.90 298.55 295.05 291.20 288.25
1.5625  9/16 4 8  1/ 12  1/ 346350 397.75 1.5031 - 1.5660 442.05 419.80 412.30 408.85 405.10 402.10
1.6250  5/ 4 8  1/ 13         346352 397.75 1.5661 - 1.6280 442.05 419.80 412.30 408.85 405.10 402.10
1.6875 11/16 4 8  1/ 13         346354 440.65 1.6281 - 1.6910 484.95 462.70 455.30 451.80 448.00 445.00
1.7500  3/ 4 10  3/ 13  1/ 346356 440.65 1.6911 - 1.7530 484.95 462.70 455.30 451.80 448.00 445.00
1.8125 13/16 4 10  3/ 13  1/ 346358 521.70 1.7531 - 1.8160 566.00 543.90 536.40 532.85 529.05 526.10
1.8750  7/ 4 10  1/ 14         346360 521.70 1.8161 - 1.8780 566.00 543.90 536.40 532.85 529.05 526.10
1.9375 15/16 4 10  1/ 14         346362 569.80 1.8781 - 1.9410 614.05 591.85 584.45 580.95 577.15 574.15
2.0000         4 12  1/ 14         346364 569.80 1.9411 - 2.0030 614.05 591.85 584.45 580.95 577.15 574.15
* Quantities of 15 or more: price of fractional size in same size range.

Do you need special NAS 897 Reamers?

If you can't find the specific NAS 897 Reamers you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form and fax it back to us at 941-739-2827. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special NAS 897 Reamers.

Thank you for using Lexington Cutter for your NAS 897 Reamers.